LESSONNEW
Multiply and Divide Rational Numbers
selina.corliss
2 months ago
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  • Slide 1
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    Multiply and Divide Rational Numbers

    Body text
  • Question 2
    180 seconds
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    Q.

    -5 x -3

    answer
    15
  • Question 3
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    Q.

    4(-3)

    answer
    -12
  • Question 4
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    Q.

     40\frac{4}{0}  

    answer choices

    0

    not real - error

  • Question 5
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    Q.

     84\frac{-8}{-4}  

    answer choices

    -2

    4

    2

  • Question 6
    180 seconds
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    Q.

    (-3) (-4) (-2)

    answer choices

    9

    -24

    24

    -9

  • Question 7
    300 seconds
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    Q.

     12×89=\frac{1}{2}\times-\frac{8}{9}=  

    answer
    -4/9
  • Question 8
    300 seconds
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    Q.

     105 × 4 =-\frac{10}{5}\ \times\ -4\ =  

    answer
    8
  • Question 9
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    Q.

     415  28=4\frac{1}{5\ }\cdot-\ \frac{2}{8}=  

    answer
    -21/20
  • Question 10
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    Q.

     6 ×5 12=-6\ \times5\ \frac{1}{2}=  

    answer
    -33
  • Question 11
    300 seconds
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    Q.

     27(48)-\frac{2}{7}\left(-\frac{4}{8}\right)  

    answer
    1/7
  • Question 12
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    Q.

     39÷13=-\frac{3}{9}\div\frac{1}{3}=  

    answer
    -1
  • Question 13
    300 seconds
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    Q.

     2 14÷6 =-2\ \frac{1}{4}\div-6\ =  

    answer
    3/8
  • Question 14
    300 seconds
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    Q.

     8 ÷42=8\ \div-\frac{4}{2}=  

    answer
    -4
  • Question 15
    300 seconds
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    Q.

     6 ÷3 23=-6\ \div-3\ \frac{2}{3}=  

    answer
    18/11
  • Question 16
    300 seconds
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    Q.

     224÷4 12=-2\frac{2}{4}\div4\ \frac{1}{2}=  

    answer
    -5/9
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